combine.c (undobuf): Remove field previous_undos; all refs deleted.
authorRichard Kenner <kenner@vlsi1.ultra.nyu.edu>
Sat, 17 Mar 2001 17:00:23 +0000 (17:00 +0000)
committerRichard Kenner <kenner@gcc.gnu.org>
Sat, 17 Mar 2001 17:00:23 +0000 (12:00 -0500)
commitf1c6ba8bd13aa28aabbabbf75c8e1611bc462bd8
tree42642210f393ab1b2dd1cb27f5c94d9324cba3da
parent6732576cfa22b4591ef20b9f585ca7c8dcbd75a9
combine.c (undobuf): Remove field previous_undos; all refs deleted.

* combine.c (undobuf): Remove field previous_undos; all refs deleted.
(gen_rtx_combine): Deleted; all references changed as appropriate.
(gen_unary): Deleted; all refs changed to call simplify_gen_unary.

From-SVN: r40577
gcc/ChangeLog
gcc/combine.c